242 FERNS : BRITISH AND FOREIGN. 



2. C. serra, Willd. ; Hook. Sp. Fil. 1, t. 9 A. West Indies. 



3. C. aculeata, Willd. Disphenia aculeata, Presl "West 



Indies. 



4. C. nigrescens, J". $m. C. arborea, var. nigrescens, Hook. 



Jamaica. 



5. C. muricata, Willd. (Plum. Fil t. 4). West Indies. 



** African species. 



6. C. canaliculata, Willd.; Hook. Sp.Fil.I, t. US; Lowe's 



Ferns, 8, t. 55. Mauritius. 



7. C. excelsa, Sw. ; Hook. Sp.Fil. 1, t. 12 B ; Lowe's Ferns, 



8, t. 56. Mauritius. 



8. C. Dregei, Kunze; Hook. Sp. Fil 1. 10 J3. South Africa. 



9. C. Manniana, Hook. Syn.Fil.p. 21. Fernando Po. 



*** Indian and Malayan species. 



10. C. Hookeri, Thw. Enum. Plant. Zeyl Ceylon. 



11. C. Integra, J. 8m. En. Fil. Philipp. ; Hook. Sp. Fil. 1, 



p. 26. Philippine Islands. 



**** Australian and Polynesian species. 



12. C. medullaris, Sw.; Sclik. Fil. t. 133; Hook. Gard. 



Ferns, t. 25. Polypodium medullare, Forst. Pacific 

 Isles and New Zealand. 



13. C. Smithii, Hook. fil. Fl. New Zeal.t. 72. New Zealand. 



14. C. dealbata, 8w. ; A. Rich. Fl. Nou. Zel. t. 10 ; Lowe's 



Ferns, 8, t. 58. Polypodium dealbatum, Forst. New 

 Zealand. 



15. C. Cunningham!!, Hook. fil. Fl. New Zeal. 2, p. 7 ; Hook. 



fil. Hook. Ic. PI. t. 985. New Zealand. 



132. HEMITELIA, R. Sr. 



Vernation fasciculate, erect, arborescent. Fronds bipinnatifid, 

 48 feet long ; stipes smooth or aculeated. Veins simply or 



